CN221626780U - Concrete crack grouting device - Google Patents
Concrete crack grouting device Download PDFInfo
- Publication number
- CN221626780U CN221626780U CN202323447980.3U CN202323447980U CN221626780U CN 221626780 U CN221626780 U CN 221626780U CN 202323447980 U CN202323447980 U CN 202323447980U CN 221626780 U CN221626780 U CN 221626780U
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- China
- Prior art keywords
- device base
- trowelling
- tank body
- concrete crack
- structural frame
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- 238000003860 storage Methods 0.000 claims abstract description 29
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 238000007790 scraping Methods 0.000 claims abstract description 6
- 238000013329 compounding Methods 0.000 claims description 2
- 239000004570 mortar (masonry) Substances 0.000 claims 1
- 239000011440 grout Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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Abstract
The utility model discloses a concrete crack grouting device, which comprises a device base, wherein a telescopic support frame and universal wheels are arranged at the lower end of the device base, a storage tank body is arranged at the upper end of the device base, a feeding port and a stirring motor are arranged at the upper end of the storage tank body, a stirring shaft is arranged at the lower end of the stirring motor, a cleaning structure is arranged at the outer side of the stirring shaft and comprises a structural frame, a driving motor is arranged at the upper end of the structural frame, an adjusting screw rod is arranged at the power end of the driving motor, a limiting sliding groove is formed at the inner side of the structural frame, a movable support plate is arranged at the outer side of the adjusting screw rod, a cleaning scraping plate is arranged at one end of the movable support plate, a limiting sliding rod is arranged at the inner side of the movable support plate, a mixing support plate is arranged at the outer side of the stirring shaft, a grouting port is formed at the inner side of the device base, a screeding structure is arranged at the lower end of the device base, and a handle is arranged at the upper end of the device base, compared with the prior art, the grouting device has the advantages that: not only can clean the tank body, but also can trowelling work can be carried out on the repair part.
Description
Technical Field
The utility model relates to the technical field of concrete crack repair, in particular to a concrete crack grouting device.
Background
The concrete cracks are physical structural changes generated by the concrete structure under the action of internal and external factors, and the cracks can influence the bearing capacity, durability and waterproofness of the concrete structure, so that the concrete cracks need to be repaired in time. Common treatment methods for concrete cracks include a filling method, a grouting method, a structure reinforcing method, a concrete replacement method, an electrochemical protection method and the like.
The patent number among the prior art is CN 212716020U's patent discloses portable concrete crack grout patching device, including jar body, top cap and grout head, the jar body is hollow cylindric, the top cap can be dismantled and set up in jar body top, the grout head sets up in jar body bottom and for the infundibulate, the grout head can be dismantled and set up in jar body bottom, the top cap top is provided with the rotating electrical machines, the output of rotating electrical machines is vertical to be provided with the rotation axis, the rotation axis runs through the top cap top and stretches into in the jar body, the rotation axis outside evenly is provided with a plurality of stirring vane, the feed inlet has been seted up at the top cap middle part, be provided with the valve on the grout head, the valve is used for opening or closing the grout head. The device can be used for preparing concrete repair slurry in the device, other devices are not needed for manufacturing the repair slurry, the repair work can be directly started after the slurry is manufactured, the device is convenient and quick, and the repair work efficiency is improved.
However, the prior art patents suffer from several drawbacks:
(1) In the prior art, a means for cleaning the tank body is lacking, after long-term mixing work is carried out on the tank body, hardened concrete is easy to remain in the tank body, the residual concrete can influence subsequent mixing work, the quality of the concrete is not in accordance with the requirement, and the repairing work is influenced;
(2) The prior art cannot carry out trowelling means on the poured concrete, the surface of the poured concrete for repairing work is rough and uneven, if timely trowelling treatment cannot be obtained, and the repairing work effect can be affected.
Disclosure of utility model
The utility model aims to overcome the technical defects, and provides the concrete crack grouting device which can clean a tank body and can trowelle a repair part.
In order to solve the problems, the technical scheme of the utility model is as follows: the utility model provides a concrete crack cementer, includes the device base, device base lower extreme is equipped with the telescopic support frame, the telescopic support frame lower extreme is equipped with the universal wheel, device base upper end is equipped with the storage jar body, the dog-house has been seted up to storage jar body upper end, storage jar body upper end is equipped with agitator motor, the agitator motor lower extreme is equipped with the (mixing) shaft, the (mixing) shaft outside is equipped with the clearance structure, the clearance structure includes structural frame, structural frame upper end is equipped with driving motor, driving motor power end is equipped with the adjustment lead screw, spacing spout has been seted up to the structural frame inboard, the adjustment lead screw outside is equipped with the removal extension board, it is equipped with the clearance scraper blade to remove extension board one end, it is equipped with spacing slide bar to remove the extension board inboard, the (mixing) shaft outside is equipped with the compounding extension board, the grout mouth has been seted up to device base inboard, the device base lower extreme is equipped with the trowelling structure, device base upper end is equipped with the handle.
Preferably, the trowelling structure comprises a structural support, trowelling screw rods are arranged on two sides of one end of the structural support, a movable sliding block is arranged on the outer side of each trowelling screw rod, an electric telescopic rod is arranged at the lower end of each movable sliding block, a trowelling roller is arranged on the inner side of each electric telescopic rod, a driven rotating wheel is arranged at one end of each trowelling screw rod, a driving belt is arranged on the outer side of each driven rotating wheel, a driving rotating wheel is arranged on the inner side of each driving belt, and a trowelling motor is arranged at the rear end of each driving rotating wheel.
Preferably, one end of the structural frame is connected with the stirring shaft, one end of the adjusting screw rod is rotationally connected with the structural frame, the inner side of the limiting sliding groove is slidably connected with the movable support plate, and one end of the limiting sliding rod is connected with the stirring shaft.
Preferably, four universal wheels are arranged at the lower end of the telescopic support frame in a rectangular array, cleaning scraping plates are arranged on the inner side of the storage tank body, the outer side of the stirring shaft is rotationally connected with the storage tank body, and the mixing support plates are equidistantly arranged on the outer side of the stirring shaft.
Preferably, the upper end of the structural support is connected with the device base, the outer side of the trowelling screw rod is connected with the structural support in a rotating mode, and the lower end of the trowelling motor is connected with the device base.
Preferably, an observation window is arranged on the inner side of the storage tank body.
Compared with the prior art, the utility model has the advantages that:
(1) The cleaning structure is arranged at the inner side of the storage tank body, so that the inner wall of the storage tank body can be scraped and cleaned in time, the concrete for repairing is prevented from being hardened and remained in the tank body, and the normal operation of the subsequent mixing work is ensured;
(2) The trowelling structure is arranged below the device base, so that the repaired part can be trowelled in time after grouting is finished, the surface smoothness of the poured concrete at the repaired part is ensured, and good repairing effect of repairing work is ensured.
Drawings
Fig. 1 is a schematic perspective view of a concrete crack grouting device according to the present utility model.
Fig. 2 is a schematic front view of a concrete crack grouting device according to the present utility model.
Fig. 3 is a front structural sectional view of a concrete crack grouting device according to the present utility model.
Fig. 4 is a front structural sectional view of a concrete crack grouting device according to the present utility model.
Fig. 5 is a right-side view of a concrete crack grouting device according to the present utility model.
Fig. 6 is a left side structural sectional view of a concrete crack grouting device of the present utility model.
As shown in the figure: 1. a device base; 2. a telescopic support frame; 3. a universal wheel; 4. a storage tank body; 5. a feed port; 6. a stirring motor; 7. a stirring shaft; 8. cleaning the structure; 801. a structural frame; 802. a driving motor; 803. adjusting a screw rod; 804. limiting sliding grooves; 805. moving the support plate; 806. cleaning a scraping plate; 807. a limit slide bar; 9. a material mixing support plate; 10. a grouting port; 11. a trowelling structure; 1101. a structural support; 1102. trowelling the screw rod; 1103. moving the slide block; 1104. an electric telescopic rod; 1105. a troweling roller; 1106. a driven rotating wheel; 1107. a transmission belt; 1108. a driving rotating wheel; 1109. trowelling the motor; 12. a handle; 13. and an observation window.
Detailed Description
Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.
It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1, the grouting device comprises a device base 1, a telescopic support frame 2 is arranged below the device base 1, a universal wheel 3 is arranged below the telescopic support frame 2, a handle 12 is arranged above the device base 1, before grouting repair work is carried out, an operator can push a grouting device to move by using the handle 12 and the universal wheel 3, the device can be moved to a designated working place, before grouting work is carried out, the operator can adjust the distance between the device base 1 and the ground by using the telescopic support frame 2, the telescopic support frame 2 is similar to the existing telescopic rod structure in structure, the fixed end of the telescopic support frame 2 is connected with the device base 1, and the movable end of the telescopic support frame 2 is connected with the universal wheel 3.
As shown in fig. 1 and 2, a storage tank body 4 is installed above a device base 1, the storage tank body 4 stores concrete for repairing work, before grouting repairing work is performed, an operator can put the concrete for repairing work into the inner side of the storage tank body 4 through a feed port 5 formed above the storage tank body 4, after the feeding work is completed, the operator can start a stirring motor 6 installed above the storage tank body 4, the stirring motor 6 drives a stirring shaft 7 installed at a power end of the stirring motor to rotate, the rotating stirring shaft 7 can drive a mixing support plate 9 installed at the outer side of the stirring motor to rotate, the concrete in the inner side of the storage tank body 4 is continuously stirred, solidification and hardening of the concrete are avoided, during grouting work, the operator can utilize a grouting port 10 installed in the device base 1 to pour the concrete into a crack to be repaired, at this time, the operator can utilize an observation window 13 installed in the inner side of the storage tank body 4 to observe grouting work conditions, after the grouting work is completed, the operator can utilize a structure 8 to scrape residual concrete on the inner wall of the storage tank body 4 to ensure normal grouting work.
As shown in fig. 3 and fig. 4, when cleaning is performed, an operator can start a driving motor 802 installed above a structural frame 801, the driving motor 802 drives an adjusting screw 803 installed at a power end of the driving motor to rotate, the rotating adjusting screw 803 drives a movable support plate 805 in threaded connection with the outer side of the adjusting screw 803 to move, the outer side of the movable support plate 805 is slidably connected with a limit sliding groove 804 formed in the inner side of the structural frame 801, the inner side of the movable support plate 805 is slidably connected with a limit sliding rod 807 installed on the outer side of a stirring shaft 7, the limit sliding groove 804 and the limit sliding rod 807 limit the movement of the movable support plate 805, the movable support plate 805 is ensured to linearly move, the movable support plate 805 can drive a cleaning scraping plate 806 installed on the outer side of the movable support plate to move towards a direction approaching to a storage tank body 4, the cleaning scraping plate 806 is attached to the inner wall of the storage tank body 4, at this time, the operator can start the stirring motor 6, drive the stirring shaft 7 to rotate, and the residual concrete on the inner wall of the storage tank body 4 is scraped.
As shown in fig. 4 to 6, after the grouting repairing work of the crack is completed, an operator can start a screeding structure 11 installed below the device base 1 to screeding the repairing place, when the screeding work is performed, the operator pushes the screeding roller 1105 installed on the inner side of the screeding structure to move downwards by using the electric telescopic rod 1104, so that the screeding roller 1105 is attached to the repairing place of the crack below, at the moment, the operator can start a screeding motor 1109 installed above the device base 1, the screeding motor 1109 drives a driving runner 1108 installed on the power end of the screeding motor 1109 to rotate, the rotating driving runner 1108 drives a driven runner 1106 installed below through a driving belt 1107 sleeved on the outer side of the driving runner 1108 to rotate, one end of the screeding screw 1102 rotates to connect with a structural support 1101, the structural support 1101 fixes the screeding screw 1102 below the device base 1, the rotating screeding screw 1102 drives a moving slider 1103 to move, and the electric telescopic rod 1104 installed below the screeding roller 1104 is driven by the moving slider 1103 to move, and the screeding roller installed below the screeding screw 1102 is driven by the electric telescopic rod 1104.
In the concrete implementation of the utility model, as shown in fig. 1 to 6, after the grouting repair work of the crack is completed, an operator can clean the inner wall of the storage tank body 4 by using the cleaning structure 8 arranged on the outer side of the stirring shaft 7, and during the grouting work, the operator can retract the cleaning scraper 806 into the inner side of the structural frame 801 to avoid influencing the grouting work, and the operator can smear the concrete poured at the crack repair site by using the screeding structure 11 arranged below the device base 1 to ensure the flatness of the repair site and ensure that the grouting device has good repair effect.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. A concrete crack cementer, its characterized in that: including device base (1), device base (1) lower extreme is equipped with telescopic support frame (2), telescopic support frame (2) lower extreme is equipped with universal wheel (3), device base (1) upper end is equipped with storage jar body (4), feed inlet (5) have been seted up to storage jar body (4) upper end, storage jar body (4) upper end is equipped with agitator motor (6), agitator motor (6) lower extreme is equipped with (mixing) shaft (7), the (mixing) shaft (7) outside is equipped with clearance structure (8), clearance structure (8) include structural frame (801), structural frame (801) upper end is equipped with driving motor (802), driving motor (802) power end is equipped with adjustment lead screw (803), spacing spout (804) have been seted up to structural frame (801) inboard, the adjustment lead screw (803) outside is equipped with and removes extension board (805) one end and be equipped with clearance scraper blade (806), it is equipped with spacing (807) to remove extension board (805) inboard, the (mixing) shaft (7) outside is equipped with compounding board (9), base (1) are equipped with slip-joint (10) to fill a mortar, the upper end of the device base (1) is provided with a handle (12).
2. A concrete crack filling device as claimed in claim 1, wherein: the utility model provides a trowelling structure (11) includes structure support (1101), structure support (1101) one end both sides all are equipped with trowelling lead screw (1102), trowelling lead screw (1102) outside is equipped with and removes slider (1103), it is equipped with electric telescopic handle (1104) to remove slider (1103) lower extreme, electric telescopic handle (1104) inboard is equipped with trowelling roller (1105), trowelling lead screw (1102) one end is equipped with driven runner (1106), driven runner (1106) outside is equipped with drive belt (1107), drive belt (1107) inboard is equipped with initiative runner (1108), initiative runner (1108) rear end is equipped with trowelling motor (1109).
3. A concrete crack filling device as claimed in claim 1, wherein: the stirring device is characterized in that one end of the structural frame (801) is connected with the stirring shaft (7), one end of the adjusting screw rod (803) is connected with the structural frame (801) in a rotating mode, the inner side of the limiting sliding groove (804) is connected with the movable supporting plate (805) in a sliding mode, and one end of the limiting sliding rod (807) is connected with the stirring shaft (7).
4. A concrete crack filling device as claimed in claim 1, wherein: four universal wheels (3) are arranged at the lower end of the telescopic support frame (2) in a rectangular array, cleaning scraping plates (806) are arranged on the inner side of the storage tank body (4), the outer side of the stirring shaft (7) is rotationally connected with the storage tank body (4), and mixing support plates (9) are equidistantly arranged on the outer side of the stirring shaft (7).
5. A concrete crack filling device as claimed in claim 2, wherein: the structure support (1101) upper end connecting device base (1), the structure support (1101) is connected in rotation in the outside of trowelling lead screw (1102), trowelling motor (1109) lower extreme connecting device base (1).
6. A concrete crack filling device as claimed in claim 1, wherein: an observation window (13) is arranged on the inner side of the storage tank body (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202323447980.3U CN221626780U (en) | 2023-12-18 | 2023-12-18 | Concrete crack grouting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202323447980.3U CN221626780U (en) | 2023-12-18 | 2023-12-18 | Concrete crack grouting device |
Publications (1)
Publication Number | Publication Date |
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CN221626780U true CN221626780U (en) | 2024-08-30 |
Family
ID=92494222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202323447980.3U Active CN221626780U (en) | 2023-12-18 | 2023-12-18 | Concrete crack grouting device |
Country Status (1)
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CN (1) | CN221626780U (en) |
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2023
- 2023-12-18 CN CN202323447980.3U patent/CN221626780U/en active Active
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